74081660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127727}}^1$

素因数の和:127765

約数の個数: 24

約数和(自身を含む): 160937280

約数和(自身を除く): 86855620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 127727, 255454, 510908, 638635, 1277270, 2554540, 3704083, 7408166, 14816332, 18520415, 37040830, 74081660]

約数ペア:

[(1, 74081660), (2, 37040830), (4, 18520415), (5, 14816332), (10, 7408166), (20, 3704083), (29, 2554540), (58, 1277270), (116, 638635), (145, 510908), (290, 255454), (580, 127727)]